CN203375746U - Connecting pipe for solar water heating engineering headers - Google Patents
Connecting pipe for solar water heating engineering headers Download PDFInfo
- Publication number
- CN203375746U CN203375746U CN201320325238.2U CN201320325238U CN203375746U CN 203375746 U CN203375746 U CN 203375746U CN 201320325238 U CN201320325238 U CN 201320325238U CN 203375746 U CN203375746 U CN 203375746U
- Authority
- CN
- China
- Prior art keywords
- pipe
- headers
- heating engineering
- telescopic
- solar water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a connecting pipe for solar water heating engineering headers. The connecting pipe comprises a telescopic pipe and fixing pipe hoops, the telescopic pipe comprises a plurality of telescopic joints, and the two ends of the telescopic pipe are connected to pipe openings of the two headers in a sleeved mode respectively. The outer sides of the two ends of the telescopic pipe are sleeved with the fixing pipe hoops so that the telescopic pipe can be connected with the pipe openings of the headers in a sealed mode. The connecting pipe for the solar water heating engineering headers is simple in structure, convenient to install, capable of effectively reducing heat collection space occupied in installation and good in sealing effect.
Description
Technical field
The utility model belongs to the solar water heater field, relates in particular to the tube connector between header for solar water heater.
Background technology
As shown in Figure 3, in prior art, being connected between traditional solar heating engineering header and header is all to adopt silica gel straight tube 7, and silica gel straight tube 7 inserts respectively the mouth of pipe place of two headers, then by clip 8 compressions of tightening up.But because the position of two headers is fixed, more difficult when inserting silica gel straight tube 7, when solar water heating system moves, silica gel straight tube 7 also there will be inhales flat and excessive expansion phenomenon, deformation fracture is leaked sometimes, and, in order to insert silica gel straight tube 7, must strengthen the adapter distance of two headers when relating to, thereby to allow the certain collector area of expense; Can tighten up clip 8 sealings unstable, easily occur leaking simultaneously.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of solar heating engineering header tube connector, and this tube connector is easy for installation, good sealing effect.
Technical scheme: for achieving the above object, the utility model adopts following technology: a kind of solar heating engineering header tube connector, comprise telescoping tube and fixing pipe collar, described telescoping tube comprises a plurality of telescopic joints, and two ends are socketed in respectively the mouth of pipe place of two headers; Described stationary pipes cuff is in the outside, the two ends of telescoping tube, and telescoping tube is connected with the ferrule of header.
As preferably, described telescopic joint is " several " font.
Further improve, the contact-making surface of the mouth of pipe of described telescoping tube two ends and header is provided with at least one boss.
As preferably, described fixedly pipe collar is metal tube ring shape.
Beneficial effect: compared with prior art, the utlity model has following advantage: connecting pipe structure of the present utility model is simple, easy for installation, can effectively reduce the thermal-arrest space taken while installing; And good sealing effect.
The accompanying drawing explanation
The structural representation that Fig. 1 is tube connector described in the utility model;
The structural representation that Fig. 2 is telescoping tube described in the utility model;
The structural representation that Fig. 3 is prior art.
Wherein, telescoping tube 1, fixedly pipe collar 2, header 3, telescopic joint 4, boss 5, the mouth of pipe 6, silica gel straight tube 7, clip 8.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Fig. 1～2, a kind of for connecting the tube connector of use between solar heating engineering header 3, it comprises telescoping tube 1, fixedly pipe collar 2, wherein telescoping tube 1 two ends inwall is provided with a plurality of boss 5, and the telescopic joint 4 with a plurality of accordions " several " font, thereby can free-extension, telescoping tube 1 two ends are enclosed within to the mouth of pipe 6 places of two headers 3, then with the metal of two annulars fixedly pipe collar 2 be enclosed within their connecting portion locking, thereby realize being tightly connected, when solar water heating system moves, due to the wherein effect of the telescopic joint 4 of " several " font, can stop it to inhale flat and excessive expansion phenomenon, the assurance system is normally moved, the boss 5 of telescoping tube 1 inwall can improve the degree of being connected firmly at itself and header 3 mouth of pipe 6 places.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a solar heating engineering header tube connector is characterized in that: comprise telescoping tube and fixing pipe collar, described telescoping tube comprises a plurality of telescopic joints, and described stationary pipes cuff is in the outside, two ends of telescoping tube.
2. solar heating engineering header tube connector according to claim 1, it is characterized in that: described telescopic joint is " several " font.
3. solar heating engineering header tube connector according to claim 1, it is characterized in that: the contact-making surface of the mouth of pipe of described telescoping tube two ends and header is provided with at least one boss.
4. solar heating engineering header tube connector according to claim 1, it is characterized in that: described fixedly pipe collar is tubular or annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320325238.2U CN203375746U (en) | 2013-06-06 | 2013-06-06 | Connecting pipe for solar water heating engineering headers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320325238.2U CN203375746U (en) | 2013-06-06 | 2013-06-06 | Connecting pipe for solar water heating engineering headers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203375746U true CN203375746U (en) | 2014-01-01 |
Family
ID=49838272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320325238.2U Expired - Fee Related CN203375746U (en) | 2013-06-06 | 2013-06-06 | Connecting pipe for solar water heating engineering headers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203375746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776179A (en) * | 2014-02-19 | 2014-05-07 | 扬州市喜来太阳能科技有限公司 | Elastic collecting pipe type anti-freezing flat-plate solar collector |
-
2013
- 2013-06-06 CN CN201320325238.2U patent/CN203375746U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776179A (en) * | 2014-02-19 | 2014-05-07 | 扬州市喜来太阳能科技有限公司 | Elastic collecting pipe type anti-freezing flat-plate solar collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20150606 |
|
| EXPY | Termination of patent right or utility model |